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One Design Parts

Shop Parts & Accessories for popular One Design sailboats including Laser / ILCA, Hobie Cat, RS Sailing, Club 420, Thistle, Tasar, J Boats, and Hobie Kayaks. West Coast Sailing is you ultimate source for small sailboat, keelboat, and Hobie kayak parts, offering parts and fittings from Hobie Cat, RS Sailing, Zim Sailing, and more. When we say 'One Design', we are typically referring to model-specific parts that are specified by the manufacturer or by the class association. These parts are designed to work with your boat so you can find what you need and get back out on the water quickly.

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  • Harken 40 mm Carbo Fiddle Block w/ Becket & Cam

    Harken 40 mm Carbo Fiddle Block w/ Becket & Cam

    Harken
    $134.95
    Low-friction Carbo Air blocks are lightweight, strong, reliable—and affordable. Companions to the popular Harken Black Magic line, these small, compact blocks have very high working loads for safe, easy trimming. The 40 mm fiddle is an excellent...
    Qty in Cart: 0
    Price:
    $134.95
    Subtotal:
  • Harken 57 mm Carbo Double Ratchamatic Block

    Harken 57 mm Carbo Double Ratchamatic Block

    Harken
    $302.95
    The Carbo Ratchamatic is a load-sensing ratchet block that rolls freely in both directions under low loads and automatically engages the ratchet as loads increase. Shifting between ratchet and light-air modes is seamless. Use the 2634 with a 402 or 403...
    Qty in Cart: 0
    Price:
    $302.95
    Subtotal:
  • Harken 57 mm Carbo Fiddle Block w/ Becket

    Harken 57 mm Carbo Fiddle Block w/ Becket

    Harken
    $68.95
    Low-friction Carbo Air blocks are lightweight, strong, reliable—and affordable. Companions to the popular Harken Black Magic block line, these small, compact blocks have very high working loads for safe, easy trimming. ONE DESIGN APPLICATIONS This...
    Qty in Cart: 0
    Price:
    $68.95
    Subtotal:
  • Harken 57 mm Carbo Fiddle Block

    Harken 57 mm Carbo Fiddle Block H2621

    Harken
    $62.95
    Low-friction Carbo Air blocks are lightweight, strong, reliable—and affordable. Companions to the popular Harken Black Magic block line, these small, compact blocks have very high working loads for safe, easy trimming. ONE DESIGN APPLICATIONS This...
    Qty in Cart: 0
    Price:
    $62.95
    Subtotal:
  • Harken 40 mm Carbo Fiddle Block w/ Becket

    Harken 40 mm Carbo Fiddle Block w/ Becket

    Harken
    $54.95
    Low-friction Carbo Air blocks are lightweight, strong, reliable—and affordable. Companions to the popular Harken Black Magic line, these small, compact blocks have very high working loads for safe, easy trimming. The 40 mm fiddle is an excellent...
    Qty in Cart: 0
    Price:
    $54.95
    Subtotal:
  • Harken 76 mm Midrange Fiddle Block

    Harken 76 mm Midrange Fiddle Block

    Harken
    $180.95
    Midrange blocks’ robust construction makes them ideal to handle the high loads found on medium and large offshore boats. Sheave runs exclusively on a ball bearing system for fast trim and release under any load. ONE DESIGN APPLICATIONS This fitting...
    Qty in Cart: 0
    Price:
    $180.95
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  • Harken 57 mm Carbo Fiddle Ratchet Block w/ Becket & Cam

    Harken 57 mm Carbo Fiddle Ratchet Block w/ Becket & Cam 2676

    Harken
    $199.95
    Carbo Ratchets allow sailors to hand-hold loaded lines and offer balance between holding power and controlled easing. Sheave: 2 1/4 in Length: 5 5/8 in Weight: 10.7 oz Shackle pin: 3/16 in Maximum line: 3/8 in Maximum working load: 792 lb Breaking load:...
    Qty in Cart: 0
    Price:
    $199.95
    Subtotal:
  • Ronstan 50 mm All Purpose Fiddle Block w/ Becket

    Ronstan 50 mm All Purpose Fiddle Block w/ Becket

    Ronstan
    $75.88
    Ronstan All purpose (AP) blocks are a great all around solution. Self-lubricating Acetal polymer sheaves running on polished stainless steel races perform equally well with dynamic loads and high static loads. For durability and a long service life,...
    Qty in Cart: 0
    Price:
    $75.88
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  • Ronstan 40 mm Fiddle Block w/ Becket & Cleat

    Ronstan 40 mm Fiddle Block w/ Becket & Cleat

    Ronstan
    $102.37
    40mm ball bearing block from Ronstan in fiddle block configuration with an included cam cleat. This 40mm range features sheaves running on Acetal bearings that provide high performance & low friction. The 2-stage ball bearing system provides...
    Qty in Cart: 0
    Price:
    $102.37
    Subtotal:
  • Ronstan 40 mm Fiddle Block

    Ronstan 40 mm Fiddle Block

    Ronstan
    $60.21
    40mm ball bearing block from Ronstan in fiddle block configuration. This 40mm range features sheaves running on Acetal bearings that provide high performance & low friction. The 2-stage ball bearing system provides consistent performance under the...
    Qty in Cart: 0
    Price:
    $60.21
    Subtotal:
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One Design Sailboat Parts

West Coast Sailing is you ultimate source for small sailboat, keelboat, and Hobie kayak parts, offering parts and fittings from Hobie Cat, RS Sailing, Zim Sailing, and more. When we say 'One Design', we are typically referring to model-specific parts that are specified by the manufacturer or by the class association. These parts are designed to work with your boat so you can find what you need and get back out on the water quickly.

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